I want to build a 572 CI BBC built for at least 20psi of boost..
My question is what bore and stroke size would be better ?

Block : Dart Big M
Crank : Callies Magnum
Rods : Oliver
Pistons : JE
Rings : Hellfire
Compression : 8.5


What kind of heads with this combo would you guys recommend? how big should i go? Im looking to be in the 1300 HP range.
Im leaning toward a blowthru carb setup.. Does any one recommend EFI over the carb? If so.. why and is it worth the money it will cost to use efi?

 

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572" have a set bore & stroke. Not much you can do there, without using a weird combination. Carbs are easier to tune.
People love each, so there is good about both. U didn't say if you want a roots or centrifugal.

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you dont need 20 psi for 1300 hp

 

Im going to deff. want to use a centrif. im looking at a ysi.. or something like a f1c or something from procharger. How much power do you think i can make with this combo, with a camshaft that is not so wild, 20 psi. What kind of heads should i use??

 

Is this for the Monte?I want to see this 30 thousand dollar build.

 

you will never get 20 psi from a f1c on a 572,at 20 psi boost you should be at 1600hp or so

 

Do you think the Ysi will get me around that? i know most guys dont like vortech.. and What size head do you guys think i need?

 

I would go with AFR heads, and an ATI ProCharger F2 would be a good blower for what you are looking to do. Check this link out. http://www.procharger.com/chevy_nova.shtml Bob

 

I am looking at do something just like this. I was hoping to make in the 1500-1700 area. I am going to sell all my ls1 stuff chassis and all. I just havent found any prices on what a motor will cost to support that kind of power.

 

pm me with what you want and i'll shoot you a price

 

yeah f2,but with a set of Brodix BB3 they work great on engines in that range

 

Hey i appreciate the comments and the help on my project..